Reclamation of Saline Soil under Association between Atriplex nummularia L. and Glycophytes Plants
نویسندگان
چکیده
Phytoremediation is an efficient technique for the reclamation of salt-affected soils by growing plants. The present study aims to evaluate intercropping halophyte Atriplex nummularia Lindl. with naturally occurring species (Mimosa caesalpiniifolia Benth, Leucaena leucocephala (Lam.) de Wit and Azadirachta indica A. Juss.) adapted semiarid regions as a management capable enhancing phytoremediation capacity these species. A field experiment was conducted in randomized block contained four replicates. Species were cultivated alone association their potential uses soils. Exchangeable Ca2+, Mg2+, Na+, K+, well salinity sodicity variables, evaluated. evaluations performed at 9 18 months plant growth. results indicated that individualized treatment most efficient; reductions 80%, 63%, 84% electrical conductivity, sodium adsorption ratio, exchangeable percentage values, respectively compared starting experiment. However, use association, or even alone, promoted beneficial effects on soil quality after establishment
منابع مشابه
Stability of a Calcareous Saline-Sodic Soil During Reclamation
General guidelines to reclaim saline or sodic soils do not adequately consider variables such as pH and the presence of organic matter that are known to affect soil stability. Poor structural stability of sodic, saline-sodic, and high-pH soils adversely influences crop yields; promotes piping, tunneling, and slope erosion; and can accelerate the failure of water conveyance systems. We evaluated...
متن کاملExpression of Osmotin-Like Genes in the Halophyte Atriplex nummularia L.
A peptide (molecular mass 50 kilodaltons) that is immunologically related to tobacco osmotin was detected in cells of the halophyte Atriplex nummularia. This protein was constitutively expressed in both unadapted and NaCl-adapted cells. A predominant osmotin-like peptide (molecular mass 24 kilodaltons) was also found in culture media after cell growth. Two unique A. nummularia cDNA clones, pA8 ...
متن کاملReclamation of Saline-sodic Soils under Rice-wheat Crop Rotation
A field experiment on a saline-sodic soil with pH 8.21-8.42, ECe 6.40-7.90 dSm and SAR 17.79-23.46mmolwas carried out using five soil reclaiming treatments viz., leaching (Control), Farm yard manure (FYM) @ 10 tons ha, Rice Husk (RH) @ 10 tons ha, FYM+RH @ 5+5 tons ha and Gypsum @ 100% soil requirement in a complete randomized block design with four replications. Rice variety SARSHAR and wheat ...
متن کاملEfficiency of sulfur application with different sizes and rates in reclamation of a saline-sodic soil in laboratory columns
متن کامل
Application of wastewater with high organic load for saline-sodic soil reclamation focusing on soil purification ability
Fresh water source scarcity in arid and semiarid area is limitation factor for saline-sodic soil reclamation. The reusing of agricultural drainage and industrial wastewater are preferred strategies for combating with this concern. The objective of current study was evaluation in application of industrial sugar manufacture wastewater due to high soluble organic compounds in saline-sodic and sodi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Agriculture
سال: 2022
ISSN: ['2077-0472']
DOI: https://doi.org/10.3390/agriculture12081124